Gens Ace G-Tech 2S 7.4V 450mAh 30C LiPo Battery with BEC Connector O-GT2S0450-30B

Overview

The GENSACE Li-Po G-Tech 2S 7.4V 450mAh 30C Soaring with BEC (O-GT2S0450-30B) is a compact, lightweight LiPo battery pack specifically engineered for smaller helicopters and indoor foam planes. This battery represents excellent value for RC enthusiasts in the UK seeking reliable power delivery in a portable form factor. Whether you're flying a Blade 130X or exploring the world of indoor foam aircraft, this 450mAh pack delivers consistent, dependable power to keep your model airborne for extended flight sessions.

As a long-time bestseller in the Gens Ace product line, the 2S 450mAh 30C battery has earned its reputation through proven reliability and performance across countless RC applications. The pack is equipped with innovative G-Tech smart charging technology, which streamlines the charging process and enhances safety through intelligent automatic detection when paired with G-Tech supported chargers. This makes it an ideal choice for both experienced RC pilots and those newer to the hobby who want a straightforward, hassle-free power solution for their models.

What sets this battery apart in the competitive RC hobby market is the combination of its intelligent smart charging capabilities with universal compatibility. You're not locked into proprietary charging systems; the G-Tech battery works with standard LiPo chargers as well, giving you flexibility and peace of mind regardless of what charging equipment you have available. The soft case construction protects your investment, whilst the BEC connector (JST format) ensures seamless integration with most modern RC helicopters and planes available from UK RC retailers.

Key Features

• G-Tech Smart ID Technology — The battery is equipped with a built-in ID chip that stores crucial battery chemistry data, voltage specifications, and recommended charging parameters, allowing G-Tech supported chargers to automatically identify and optimally charge your battery without manual programming, significantly reducing the risk of user error during the charging process.
• Auto Charge Technology — When paired with a G-Tech Eco Smart Charger, this feature eliminates the need for manual setup and configuration; simply plug in your battery and let the system handle the rest, delivering a true plug-and-play charging experience that saves time and frustration.
• Universal G-Tech Balance Connector — The batteries feature a universal G-Tech balance connector with a built-in ID chip whilst retaining the standard JST male balance connector format, with an additional side pin for enhanced compatibility and streamlined charging processes across a wide range of RC devices.
• Advanced Safety Measures — The intelligent ID chip in the battery stores essential data such as battery chemistry and recommended charging parameters, which is automatically detected by G-Tech supported chargers to prevent user errors and ensure a secure, protected charging experience every time you power up your model.
• Universal Compatibility — Whilst optimised for G-Tech supported chargers, this battery remains fully compatible with standard general-purpose LiPo chargers; you simply configure the charge parameters manually as you would with any conventional LiPo battery, providing flexibility and freedom in your choice of charging equipment.
• Electronics-Free Smart Design — The G-Tech smart charging solution is crafted without complex circuits or onboard electronics, ensuring there is no unnecessary parasitic drain on the battery pack, preserving your battery's stored energy for when you need it most during flight.
• Consistent Power Delivery — With a 30C discharge rate, this 450mAh pack delivers reliable, stable power to smaller RC helicopters and foam planes, ensuring your model receives the consistent electrical supply needed for smooth, predictable flight characteristics.
• Lightweight Construction — Weighing just 33 grams, this pack is engineered to minimise aircraft weight whilst delivering the power needed, making it ideal for smaller models where every gram counts towards flight performance and battery runtime.
• Soft Case Protection — The battery arrives in a protective soft case that shields it from physical damage during transport and storage, extending the lifespan of your investment and ensuring it remains in optimal condition for years of reliable use.

Technical Performance

The GENSACE G-Tech 2S 7.4V 450mAh 30C Soaring battery represents a carefully engineered balance between compact size and reliable power delivery for smaller RC aircraft. With a nominal voltage of 7.4V (2S configuration) and a capacity of 450mAh, this pack provides sufficient energy to power small helicopters like the Blade 130X and lightweight indoor foam planes for extended flight sessions. The 30C discharge rating ensures the battery can deliver the consistent current draw required by these smaller models without voltage sag or instability, even during demanding manoeuvres or rapid throttle changes. The compact dimensions of 56.5mm length, 31mm width, and just 9mm height, combined with the light 33-gram weight, make this battery ideally suited to weight-sensitive applications where every fraction of a gram impacts flight characteristics and battery runtime. The engineering emphasises energy density and reliability; Gens Ace specialises in high-power LiPo batteries and utilises advanced technology that enables stable simultaneous discharge and low internal resistance (IR). This low IR characteristic means the battery maintains stable voltage throughout your entire flight mission, delivering consistent power from the moment you take off until the battery is depleted, rather than experiencing the voltage sag that compromises performance with inferior batteries. The pack is constructed to ISO9001 and ISO14001 standards, reflecting Gens Ace's commitment to quality assurance and environmental responsibility. Whether you're a competitive RC pilot seeking reliable performance for training flights or a hobbyist exploring indoor foam planes, this battery's proven track record in the RC community demonstrates its capability to deliver dependable power in a form factor designed specifically for smaller models.

What's in the Box

• GENSACE Li-Po G-Tech 2S 7.4V 450mAh 30C Soaring battery pack with BEC/JST connector
• Soft protective case

What You Need to Complete

• LiPo battery charger (G-Tech Eco Smart Charger recommended for Auto Charge Technology, or any standard LiPo charger for manual charging)
• Compatible RC helicopter or indoor foam plane (such as Blade 130X or similar small models)
• Battery balance charger cables (if using non-G-Tech charger)

Frequently Asked Questions

• Is the GENSACE G-Tech 2S 450mAh battery suitable for beginners in RC helicopter flying? — Yes, this battery is an excellent choice for RC beginners. The G-Tech smart charging technology with Auto Charge capability eliminates complex manual programming, making charging safer and more straightforward. The 450mAh capacity provides adequate flight time for learning, and the 30C discharge rate is well-suited to smaller training helicopters like the Blade 130X. The soft case protection also helps prevent damage during the inevitable learning crashes.
• What RC models are compatible with the GENSACE G-Tech 2S 450mAh battery? — This battery is specifically designed for smaller helicopters and indoor foam planes. Confirmed compatible models include the Blade 130X helicopter. The 7.4V 2S configuration and BEC/JST connector make it suitable for most small RC helicopters and foam planes available in the UK RC hobby market, though you should verify connector compatibility with your specific model before purchase.
• How does G-Tech Auto Charge Technology work, and do I need a special charger? — When you use a G-Tech Eco Smart Charger, the built-in ID chip in the battery is automatically detected, and the charger reads the battery's chemistry, capacity, and optimal charging parameters without requiring you to manually input any settings. You simply plug in the battery and charging begins automatically. However, the battery remains compatible with standard LiPo chargers; you just configure the parameters manually as you would with any conventional LiPo battery, making this pack versatile regardless of what charging equipment you own.
• What is the difference between this G-Tech battery and standard LiPo batteries? — The primary difference is the embedded G-Tech smart ID technology. Standard LiPo batteries require manual programming of voltage, capacity, and discharge rate on your charger every time you charge. This G-Tech battery stores that information on a built-in chip, which is automatically read by G-Tech chargers, eliminating setup time and reducing user error. The battery also uses an electronics-free design to prevent parasitic drain. Beyond the smart charging features, the battery's performance characteristics (voltage, capacity, discharge rate) are comparable to standard 2S LiPo batteries of the same specifications.
• Is this battery waterproof, and can it be used in wet conditions? — The GENSACE G-Tech 2S 450mAh is designed for RC helicopters and indoor foam planes, not waterproof applications. You should keep it dry and avoid exposing it to moisture or wet conditions. Indoor foam planes and small helicopters are typically flown indoors or in dry outdoor conditions anyway, so this limitation should not affect most users' applications.
• How long will the 450mAh battery last on a single charge? — Flight time depends on your specific RC model, flying style, and throttle usage. The 450mAh capacity is modest by design, intended for lightweight models like the Blade 130X. You can expect approximately 6-8 minutes of flight time on a single charge with typical flying, though aggressive flying with constant high throttle will reduce this. Having multiple batteries allows you to extend your total flying session by swapping batteries between flights.
• What does the 30C discharge rating mean? — The 30C rating indicates the maximum continuous current the battery can safely discharge. A 450mAh battery with 30C discharge can deliver up to 13.5 amps continuously (450mAh × 30 = 13,500mA). This rating is suitable for small helicopters and foam planes that draw modest current. The 30C rating ensures stable voltage delivery without sag during normal flight operations.
• Can I use this battery with my standard LiPo charger? — Yes, absolutely. Whilst the G-Tech Auto Charge Technology works with G-Tech supported chargers, the battery is fully compatible with any standard LiPo charger. You simply configure the charger with the battery specifications (2S, 450mAh, 30C) and charge normally. The battery functions identically to any conventional 2S LiPo when used with standard chargers.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the GENSACE Li-Po G-Tech 2S 7.4V 450mAh 30C Soaring with BEC O-GT2S0450-30B today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.